import { Component, OnInit } from '@angular/core';
import { DataloaderService } from 'app/services/dataloader.service';
import { Post } from '../../model/post';
import { Observable } from 'rxjs/Observable';

@Component({
  selector: 'app-posts',
  templateUrl: './posts.component.html',
  styleUrls: ['./posts.component.css']
})
export class PostsComponent implements OnInit {

  posts:Observable<Post[]>;

  constructor(private dataloaderService:DataloaderService) { }

  ngOnInit() {
    //fetch the posts
    this.posts = this.dataloaderService.getPosts();
  }

}